Cloudflare Workers KV vs etcd
| Cloudflare Workers KV | etcd | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $5/mo | Free |
| Open source | No | No |
| Platforms | Linux, Web | api, Linux, macOS, self-hosted, Windows |
| Free plan | Yes | — |
| Paid from | 5 /mo | — |
| Deployment model | cloud | self_hosted |
| Maximum value size | 25 MB | — |
| Persistence modes | both | both |
| TTL support | Yes | Yes |
| Multi-region support | Yes | Yes |
| Supported protocols | Workers Binding API, REST API | gRPC, HTTP/JSON |
| Clustering support | — | Yes |
Both are listed in Best Key-Value Databases. On Inferse, etcd scores higher on our published basis.